人教版 (2019)必修 第二册Unit 2 Wildlife protection示范课课件ppt

这是一份人教版 (2019)必修 第二册Unit 2 Wildlife protection示范课课件ppt，共23页。PPT课件主要包含了was held，被动语态等内容，欢迎下载使用。
When and where was the last Olympic Games held?
The last Olympic Games _______ in Lndn in 2012.
The next Olympic Games ___________ in Ri de Janeir in 2016.
Ri de Janeir
will be held
The mayr(市长) f Ri de Janeir
The Mayr’s Prmises
The mayr f Ri de Janeir has made prmises that smething ____________ fr the 2016 Ri de Janeir Olympics. Over＄13,920,000,000_____________ n the Games.Sme stadiums and a new village ___________ t the west f Ri de Janeir. Mre htels ____________ fr the visitrs ….
will be dne
will be spent
will be built
will be set up
一般将来时的被动语态：the future passive vice
will plant twenty in ur schl garden.
Twenty trees will be planted by us in ur schl garden.
宾变主,把be补; 动词跟,变过分; 时与数,都随主。
语态(vice)是一种动词形式，表示动词的主语与该动词所表示的动作之间的主动和被动关系。当主语是动作的执行者时，动词用主动语态（Active Vice）；如果主语是动作的承受者，动词便用被动语态（Passive Vice）。
Nw can yu give mre suggestins t the mayr?
trees and flwers, plant
sme streets, widen
many vlunteers, train(训练)
the subway system, imprve
subway/ undergrund
Task 1 The Mayr’s Prmises
The 31st Olympic Games , Ri de Janeir, 2016. The mayr f Ri de Janeir has made prmises. Over＄13 billin, spend Sme stadiums and a new village, build Mre htels，set up Trees and flwers, plant sme streets, widen Many vlunteers, train The subway system, imprve
The 31st Olympic Games ___________ in Ri de Janeir in 2016. The mayr f Ri de Janeir has made prmises that many things ___________fr the 2016 Olympics. Over＄13 billin ____________ n the Games. Sme stadiums and a new village ___________ t the west f city fr the cmpetitrs. At the same time, Mre htels ____________ fr the visitrs frm all ver the wrld.
T make the city mre beautiful, Mre trees and flwers _____________. What ‘s mre, Mre streets in the city _____________ and the subway system _____________ t prvide a better means f transprtatin . In additin, many vlunteers ______________ t help the cmpetitrs and the visitrs frm all ver the wrld.
will be planted
will be widened
will be trained
will be imprved
Task 2 Discussin
一般将来时的被动语态：1. structure(基本结构)2. transfrmatin (与主动语态的转换)3. ther structures（其他结构）4. ther frms(其他句式：肯定、否定、一般疑问、特殊疑问)
sth shall/will + be + dne (by sb)
在被动句中有时用by- 词组，有时不用。一般来说，当动作的执行者为谁不甚清楚，不甚重要或难以说出时，通常不用by。但有时为了强调动作执行者或者由于上下和结构上的需要则必须使用 by 词组。
宾变主，把be补；动词跟，变过分；时与数，都随主。
The structure f the simple future vice
be ging t d sth.
be abut t d sth.
shall/will d sth.
be t d sth.
一般将来时的其他常见的被动语态形式
be ging t d sth. be ging t be dne
常用来表示按计划或安排将来要发生的被动动作。
The ld library is ging t be pulled dwn sn.
E.g.:那座旧的图书馆很快要被拆除了。
E.g.:他的新书下个月就要出版了。
His new bk is ging t be published next mnth.
be t d sth. be t be dne
Yur hmewrk is t be handed in tmrrw.
E.g.:你们的家庭作业明天必须要交上来。
E.g.:这个任务要在10分钟之内完成。
The task is t be finished in ten minutes.
be abut t d sth. be abut t be dne
The wall is abut t be painted by the wrker.
E.g.:工人将要去粉刷那堵墙。
一般将来时的被动语态在各种句式中的用法
The 31st Olympics will be held in Ri de Janeir in 2016.
The 31st Olympics will nt be held in Ri de Janeir in 2016.
Will the 31st Olympic Games be held in Ri de Janeir in the year 2016?
Where will the 31st Olympic Games be held in the year 2016?
主语+will/shall nt be dne…
Will +主语+be dne…?
特殊疑问词+will+主语+be dne…?
1.The rabbits will eat the carrts.被动形式：被动句的否定式：被动句的一般疑问句：Will the carrts be eaten by the rabbits?对被动句划线部分提问：What will be eaten by the rabbits?
The carrts will be eaten by the rabbits.
The carrts will nt be eaten by the rabbits.
1.They will give her a gld medal.（变被动语态） 2. We are t repair the machine tmrrw.（变被动语态） 3. These trees are ging t be cut dwn ．(否定式）
She will be given a gld medal.
The machine is t be repaired by us tmrrw.
These trees are nt ging t be cut dwn．
Let’s practice！